package com.zzxy.spring12.service.impl;

import com.zzxy.spring12.service.ITeachaerService;

public class TeacherServiceImpl  implements ITeachaerService {
    @Override
    public void addUser() {
        System.out.println("add user ...");
    }

    @Override
    public void deleteUser() {
        System.out.println("delete user ...");
    }

    @Override
    public void updateuser() {
        System.out.println("update user ...");

    }
}
